摘要
首先对压制干扰的主要样式噪声调频干扰的数学特征进行了分析,然后从对窄带自卫距离、宽带成像两个方面分析了噪声调频干扰对相控阵雷达的影响,找出相控阵雷达抗噪声调频干扰的薄弱环节,最后根据已有文献,对其抗干扰方法进行仿真,验证其抗干扰性能。
In this paper, firstly, the mathematical character of Noise FM jamming is discussed which is the main form of suppresion jamming. Secondly, the influences of Noise FM jamming on phased array radar are presented in terms of narrow-band self-defence distance, wide-band imaging to find weak- ness of anti-jamming for radar. At last, according to present document, the method of anti-jamming for phased array radar is simulated to test its performances
出处
《宇航计测技术》
CSCD
2012年第5期8-12,16,共6页
Journal of Astronautic Metrology and Measurement
